Here are different options available on our finished movements or in spare parts:
Fine adjustment by swan neck. Available on both 6497 and 6498. We supply you with the swan neck, the two fixing screws and the adjusting screw. We also propose to transform your balance bridges for this additions.
three quater bridge
In place of the barrel and gear bridges, we have a 3-quarter bridge with the ratchet spring and its screw. It is possible to get it raw or decorated and galvanized.